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3 years ago

Shanna attends school for 1 week longer than 3/4 of the year. How many weeks in a year does Shanna attend school?

2 answers:

8 0

3/4 of the year is 3/4 of 52 weeks, so switch the 3/4 to 75%, calculate 75% of 52 is 39 weeks, plus the one extra week and you get 40 weeks. I didn't explain how to calculate that bc it's tought differently in different places, just write that part out however you learned it.

lorasvet [3.4K]3 years ago

6 0

Answer:

48 weeks

Step-by-step explanation:

Theres 4 weeks in a month and times that by 12 and you get your answer, Hope this helps !

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Evaluate 23x + 4y when x=20 and y=23

never [62]

Answer:

552

Step-by-step explanation:

23x + 4y when x=20 and y=23

if x=20 and y=23 all you have to do is replace the numbers and solve

23(20) + 4(23)

Multiply 23*20 which is equal to 460

Then you multiply 4*23 which is equal to 92

The problem is now 460 + 92

add it, and you get 552.

Hope this helps!!

-Ketifa

3 0

3 years ago

5+-4*1/3 Show work pls

polet [3.4K]

To solve this, we need to follow PEMDAS (Order of Operations)

P: Parenthesis
E: Exponents
M: Multiplication
D: Division
A: Addition
S: Subtraction

Following this order of math will get you your answer for any math problem.

First we'll do -4*1/3, which gets us -4/3. Then we'll add 5 to get $3 \frac{2}{3}$

:)

4 0

3 years ago

What percent of 700 is 364

viktelen [127]

Answer:

52%

Step-by-step explanation:

6 0

2 years ago

CAN SOMEONE PLEASE HELP ME WITH THESE

alexgriva [62]

It’s c I think hope this helped

7 0

2 years ago

a store owner is arranging clothes on racks. she has30 sweaters 45 shirts and15 pairs of jeans she wants to put the same numbers

Gwar [14]

First,you have to divide and see which number can go into 45 , 15 , and 30 what ever your answer is thats how many of each item you can put on each shelf. In your case it would be 15

3 0

3 years ago